Machine shop 440 Mopar questions?

I agree totally there are some things that are the shop's responsibility. No gettin around it. But, these things are not cheap to build. IMO, the customer should AT LEAST know things like the differences between cast, hyper and forged clearances, etc. If someone is totally green, PICK UP A BOOK, SEARCH THE INTERNET, TALK TO A KNOWLEDGEABLE FRIEND, but GET the information somehow. It's pretty important. There are simply some things a customer should know going in. And I tell you what. I WILL tell a shop how and what I want done or I'll take it somewhere else.